EP 3247755 A1 20171129 - AQUEOUS DISPERSIONS CONTAINING MULTISTAGE PRODUCED POLYMERS AND COATING AGENT COMPOSITION CONTAINING THE SAME

Title (en)

AQUEOUS DISPERSIONS CONTAINING MULTISTAGE PRODUCED POLYMERS AND COATING AGENT COMPOSITION CONTAINING THE SAME

Title (de)

WÄSSRIGE DISPERSIONEN ENTHALTEND MEHRSTUFIG HERGESTELLTE POLYMERISATE SOWIE DIESE ENTHALTENDE BESCHICHTUNGSMITTELZUSAMMENSETZUNG

Title (fr)

DISPERSIONS AQUEUSES CONTENANT DES POLYMÉRISATS FABRIQUÉS EN PLUSIEURS ÉTAPES ET COMPOSITIONS D'AGENTS DE REVÊTEMENT CONTENANT CES DISPERSIONS

Publication

EP 3247755 A1 20171129 (DE)

Application

EP 16700185 A 20160108

Priority

EP 15152001 A 20150121
EP 2016050261 W 20160108

Abstract (en)

[origin: WO2016116299A1] The invention relates to aqueous dispersions containing multistage produced polymers and to coating agent compositions containing the same, which can be produced by multi-stage polymerization of olefinically unsaturated monomers using an emulsifier and a water-soluble initiator under conditions of starving polymerization and use of certain monomers mixtures in the individual stages. The invention further relates to a pigmented aqueous base coating containing the aqueous dispersion according to the invention, to the use of the aqueous dispersion according to the invention in aqueous base coatings for improving adhesion, to a method for producing a multilayer paint coating on a substrate, and to a multi-layer coating produced according to the aforementioned method.

IPC 8 full level

C09D 123/00 (2006.01)

CPC (source: CN EP KR RU US)

B05D 3/0272 (2013.01 - KR US); B05D 7/532 (2013.01 - KR US); C08F 2/24 (2013.01 - CN KR); C08F 212/08 (2013.01 - CN); C08F 220/06 (2013.01 - KR); C08F 220/1804 (2020.02 - CN EP KR RU US); C08F 265/06 (2013.01 - CN EP KR RU US); C08F 285/00 (2013.01 - CN EP KR RU US); C09D 5/002 (2013.01 - KR); C09D 5/022 (2013.01 - US); C09D 7/68 (2017.12 - KR US); C09D 123/00 (2013.01 - EP KR RU US); C09D 125/14 (2013.01 - CN KR); C09D 133/08 (2013.01 - CN KR US); C09D 151/003 (2013.01 - EP KR US); C09D 175/04 (2013.01 - KR); C09D 179/04 (2013.01 - KR); C08F 2/22 (2013.01 - EP US); C08L 2203/16 (2013.01 - EP KR US)

C-Set (source: CN EP KR RU US)

C08F 285/00 + C08F 220/1802 + C08F 220/20 + C08F 220/06 + C08F 220/14
C08F 265/06 + C08F 220/1804 + C08F 220/20 + C08F 220/06 + C08F 220/14
C08F 265/06 + C08F 220/1802
C08F 265/06 + C08F 220/1804
C08F 285/00 + C08F 220/1802
C08F 285/00 + C08F 220/1804

KR RU

C08F 285/00 + C08F 220/1802 + C08F 220/20 + C08F 220/06 + C08F 220/14
C08F 265/06 + C08F 220/1804 + C08F 220/20 + C08F 220/06 + C08F 220/14

Citation (search report)

See references of WO 2016116299A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2016116299 A1 20160728; WO 2016116299 A9 20160915; BR 112017015659 A2 20180320; BR 112017015659 B1 20220802; CA 2974466 A1 20160728; CA 2974466 C 20200107; CN 107207667 A 20170926; CN 107207667 B 20191227; EP 3247755 A1 20171129; EP 3247755 B1 20200916; ES 2837225 T3 20210629; JP 2018510227 A 20180412; JP 6567673 B2 20190828; KR 102025486 B1 20190925; KR 20170101256 A 20170905; MX 2017009572 A 20171101; PL 3247755 T3 20210308; RU 2675564 C1 20181219; US 10577505 B2 20200303; US 2018265711 A1 20180920

DOCDB simple family (application)

EP 2016050261 W 20160108; BR 112017015659 A 20160108; CA 2974466 A 20160108; CN 201680006486 A 20160108; EP 16700185 A 20160108; ES 16700185 T 20160108; JP 2017538597 A 20160108; KR 20177020447 A 20160108; MX 2017009572 A 20160108; PL 16700185 T 20160108; RU 2017129454 A 20160108; US 201615545019 A 20160108